(资料图)
1、流量1.5M/S?不对。
2、应是流速 1.5 m/s流量Q=1.5*3.1416*0.350^2/4=0.0736 m^3/s应用海森-威廉姆公式。
3、水头损失 h= 10.67*Q^1.852*L/(C^1.852*D^4.87) =10.67*0.0736^1.852*4000/(160^1.852*0.350^4.87) = 4.68 m换算成压力损失是0.0459 MPa。
本文就为大家分享到这里,希望看了会喜欢。
(资料图)
1、流量1.5M/S?不对。
2、应是流速 1.5 m/s流量Q=1.5*3.1416*0.350^2/4=0.0736 m^3/s应用海森-威廉姆公式。
3、水头损失 h= 10.67*Q^1.852*L/(C^1.852*D^4.87) =10.67*0.0736^1.852*4000/(160^1.852*0.350^4.87) = 4.68 m换算成压力损失是0.0459 MPa。
本文就为大家分享到这里,希望看了会喜欢。
2023-04-24 20:48:46
2023-04-24 20:04:06
2023-04-24 19:51:49
2023-04-24 19:35:44
2023-04-24 19:00:05
2023-04-24 18:58:16
2023-04-24 18:36:47
2023-04-24 18:12:29
2023-04-24 17:55:35
2023-04-24 17:19:29
2023-04-24 17:04:57
2023-04-24 16:40:46
2023-04-24 16:07:34
2023-04-24 16:02:38
2023-04-24 15:38:02
2023-04-24 15:07:17
2023-04-24 15:00:42
2023-04-24 14:39:32
2023-04-24 14:28:42
2023-04-24 14:06:23
2023-04-24 13:46:58
2023-04-24 13:22:19
2023-04-24 12:51:16
2023-04-24 12:13:54
2023-04-24 12:11:45
2023-04-24 11:57:11
2023-04-24 11:17:37
2023-04-24 10:57:56
2023-04-24 10:53:11
2023-04-24 10:22:56